poc/circledump_direct_driver.cpp

#include <circledump/Dump.h>

#include <fstream>
#include <iostream>
#include <stdexcept>
#include <string>
#include <vector>

namespace
{

std::vector<char> read_file(const std::string &path)
{
  std::ifstream in(path, std::ios::binary | std::ios::ate);
  if (!in)
    throw std::runtime_error("failed to open input");
  const auto size = in.tellg();
  if (size < 0)
    throw std::runtime_error("failed to measure input");
  std::vector<char> data(static_cast<size_t>(size));
  in.seekg(0);
  in.read(data.data(), static_cast<std::streamsize>(data.size()));
  if (!in)
    throw std::runtime_error("failed to read input");
  return data;
}

} // namespace

int main(int argc, char **argv)
{
  if (argc != 2)
  {
    std::cerr << "usage: " << argv[0] << " model.circle\n";
    return 2;
  }

  auto raw = read_file(argv[1]);
  auto *model = circle::GetModel(raw.data());
  circledump::ModelEx modelex{model, &raw};
  std::cout << modelex << std::endl;
  return 0;
}